<dependency>
  <groupId>org.apache.tomcat</groupId>
  <artifactId>tomcat-util</artifactId>
  <version>8.5.51</version>
</dependency>

implementation 'org.apache.tomcat:tomcat-util:8.5.51'

implementation("org.apache.tomcat:tomcat-util:8.5.51")

libraryDependencies += "org.apache.tomcat" % "tomcat-util" % "8.5.51"

@Grapes(
  @Grab(group='org.apache.tomcat', module='tomcat-util', version='8.5.51')
)

<dependency org="org.apache.tomcat" name="tomcat-util" rev="8.5.51" />

[org.apache.tomcat/tomcat-util "8.5.51"]

'org.apache.tomcat:tomcat-util:jar:8.5.51'